||temporary identification in this area ie, Black / Ebony (Diospyros celebica Bakh.), Maraula (Diospyros macrophylla), Agatis / Damar (Agathis spp.), Meranti (Shorea spp.), Palapi (Herriteria sp.), Nyatoh ( Palaqium spp.), Rau (Dracontamelon mangiferum), Starch (Calophyllum soulatri), Matoa (Pometia pinnata), Dao (Dracontamelon dao), Mangoes of Mangifera foetida, Binuang (Octomeles sumatrana), etc. Furthermore, the types of flora of non-wood species are Rotan (Calamus spp.), Bamboo (Bambusa spp.), Aren (Arenga pinnata) and other palm species. From the species of flora, several species are categorized as multipurpose plant species such as Agatis (wood and resin producer), Durian (wood and fruit producer), Aren (producer of sap, ijuk, starch, stick, fruit)
The types of orchids present in the Nature Reserve area include: Eria feroks, Eria rigida, Aerides thibautian, Spathoglottis plicata, Spathoglottis asperata, Spathoglottis sp Thrixspermum trichoglottis, Agrostophyllum stipulatum, Agrostophyllum majus, Dendrobium finlaysonianum, Dendrobium discolor, Dendrobium sp, Coelogyne speciosa , Coelogyne spa, Coelogyne spb, Coelogyne spc, Cymbidium pubescens, Phalaenopsis gigantean, Phalaenopsis bellina, Grammatophyllum scriptum, Grammatophyllum sp, Bulbophyllum ecinolobium, Arundina graminifolia, Lusia sp.
Black orchids found dominantly found in zone 3 (three) found as many as 13 clumps and tree species that became host Black Anchid (black orchid) is Theobrema cacao, Ficus benjamina, Agathis sp, Elmerillia ovalis, Arenga pinnata and the most widely attached host tree is Agathis sp.
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